Table III.
Correlations of brain and corpus callosum T2 lesion volumes with diffusion tensor MRI‐derived metrics
| T2 LV (P value) | CC T2 LV (P value) | |
|---|---|---|
| CC average NAWM MD | r = 0.64 (<0.001) | r = 0.56 (<0.001) |
| CC average NAWM FA | r = −0.50 (<0.001) | r = −0.50 (<0.001) |
| CC mean JD | r = −0.44 (0.001) | r = −0.59 (0.001) |
LV, lesion volume; CC, corpus callosum; NAWM, normal‐appearing white matter; MD, mean diffusivity; FA, fractional anisotropy; JD, Jacobian determinant.